8 results
Instructions on how to perform the swinging light test to detect a relative afferent pupillary defect.

http://www.cmaj.ca/content/early/2015/01/05/cmaj.140685

Normal
Instructions on ... dark room, bright pen ... dark room, bright pen ... Instructions on ... #PhysicalExam #Ophthalmology
Lateral Canthotomy and Cantholysis 
Primary indications 
 - Decreased visual acuity 
 - Intraocular pressure >
Lateral Canthotomy ... - Afferent pupillary ... defect - Cherry ... #Lateral #Canthotomy ... #Indications #Ophthalmology
Lateral Canthotomy Procedure Instructions and Supply Checklist

Equipment 
 - Anesthetic 
 - Syringe with 27 gauge
Procedure Instructions ... and Supply Checklist ... #Procedure #Instructions ... #Ophthalmology ... #Supplies #Checklist
Lateral Canthotomy - Procedure Instructions
1) Identify the lateral canthus.
Cleanse the area with antiseptic and anesthetize with
Lateral Canthotomy ... - Procedure Instructions ... Direct a straight ... #Procedure #Instructions ... #Management #Ophthalmology
Pupillary Reflex on Ocular Ultrasound

Another cool thing about POCUS is being able to assess for afferent
Pupillary Reflex ... cool thing about POCUS ... defect with needing ... to open eyelid. ... Reflex #Clinical #POCUS
Secondary Glaucoma: Pathogenesis and Clinical Findings
Open-Angle Secondary Glaucoma:
 • Pre-trabecular defect -> Aqueous outflow is obstructed
Clinical Findings Open-Angle ... Pre-trabecular defect ... • Trabecular defect ... Post-trabecular defect ... pathophysiology #ophthalmology
Lateral Canthotomy with Cantholysis
The treatment of orbital compartment syndrome cause by a retrobulbar hematoma causing symptoms—namely
Lateral Canthotomy ... known as a lateral canthotomy ... include an afferent pupillary ... defect, cherry ... video #procedure #ophthalmology
Primary Open-Angle Glaucoma: Pathogenesis and Clinical Findings
 • Risk factors -> Incr IOP, Incr age, African-American
Primary Open-Angle ... meshwork => Primary Open-Angle ... optic disc or peri-papillary ... Progressive VF defects ... pathophysiology #ophthalmology